Update repo guidelines and VS Code config

.vscode/c_cpp_properties.json

@@ -1,23 +0,0 @@
-{
-  "configurations": [
-    {
-      "name": "ESP-IDF",
-      "compilerPath": "${config:idf.toolsPathWin}\\tools\\xtensa-esp-elf\\esp-14.2.0_20251107\\xtensa-esp-elf\\bin\\xtensa-esp32-elf-gcc.exe",
-      "compileCommands": "${config:idf.buildPath}/compile_commands.json",
-      "includePath": [
-        "${config:idf.espIdfPath}/components/**",
-        "${config:idf.espIdfPathWin}/components/**",
-        "${workspaceFolder}/**"
-      ],
-      "browse": {
-        "path": [
-          "${config:idf.espIdfPath}/components",
-          "${config:idf.espIdfPathWin}/components",
-          "${workspaceFolder}"
-        ],
-        "limitSymbolsToIncludedHeaders": true
-      }
-    }
-  ],
-  "version": 4
-}

.vscode/extensions.json

@@ -0,0 +1,6 @@
+{
+  "recommendations": [
+    "espressif.esp-idf-extension",
+    "llvm-vs-code-extensions.vscode-clangd"
+  ]
+}

.vscode/launch.json

@@ -1,15 +0,0 @@
-{
-  "version": "0.2.0",
-  "configurations": [
-    {
-      "type": "gdbtarget",
-      "request": "attach",
-      "name": "Eclipse CDT GDB Adapter"
-    },
-    {
-      "type": "espidf",
-      "name": "Launch",
-      "request": "launch"
-    }
-  ]
-}

.vscode/settings.json

@@ -1,20 +1,9 @@
 {
-  "C_Cpp.intelliSenseEngine": "default",
-  "idf.espIdfPathWin": "C:\\Users\\Admin\\esp\\v5.5.2\\esp-idf",
-  "idf.pythonInstallPath": "C:\\Users\\Admin\\.espressif\\tools\\idf-python\\3.11.2\\python.exe",
   "idf.openOcdConfigs": [
     "board/esp32s3-builtin.cfg"
   ],
-  "idf.portWin": "COM3",
-  "idf.toolsPathWin": "C:\\Users\\Admin\\.espressif",
   "idf.customExtraVars": {
     "IDF_TARGET": "esp32s3"
   },
-  "clangd.path": "C:\\Users\\Admin\\.espressif\\tools\\esp-clang\\esp-19.1.2_20250312\\esp-clang\\bin\\clangd.exe",
-  "clangd.arguments": [
-    "--background-index",
-    "--query-driver=**",
-    "--compile-commands-dir=c:\\Users\\Admin\\OneDrive\\Project\\招财猫\\Stepper base\\build"
-  ],
   "idf.flashType": "UART"
 }